I know many police officer that hated to give up their 357 Magnum revolvers, when their departments went to a semi-auto handgun. The 357 Mag has a outstanding reputation for stopping a bad guy! The 125 gain hollow point traveling around 1,400 fps. was one of best, if not the best defensive handgun rounds produced. Since the 357 Sig also has a 125 grain hollow point traveling around 1,400 fps. does this make it just as effective as the 357 Magnum?